gsub_lite


A collection of useful OpenGL routines for ARToolKit.

Updated: 07/02/2004



Sample code for example usage of gsub_lite is included with ARToolKit, in the directory <AR/examples/simpleLite>.

gsub_lite v2.7 was designed as a replacement for the original gsub from ARToolKit, by Mark Billinghurst (MB) & Hirokazu Kato (HK), with the following functionality removed:
- GLUT event handling.
- Sub-window ("MINIWIN") and half-size drawing.
- HMD support for stereo via stencil.
and the following functionality added or improved:
+ Support for true stereo and multiple displays through removal of most dependencies on global variables.
+ Prepared library for thread-safety by removing global variables.
+ Optimised texturing, particularly for Mac OS X platform.
+ Added arglCameraFrustum to replace argDraw3dCamera() function.
+ Renamed argConvGlpara() to arglCameraView() to more accurately represent its functionality.
+ Correctly handle textures with ARGB and ABGR byte ordering.
+ Library setup and cleanup functions.
+ Version numbering.


This file is part of ARToolKit.

ARToolKit is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

ARToolKit is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with ARToolKit; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA





© 2003-2004 Philip Lamb (Last Updated 07/02/2004)
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